Submitted By:            Armin K. <krejzi at email dot com>
Updated By:              Bruce Dubbs <bduubs at linuxfromscratch dot org>
Date:                    2013-08-20
                         2016-05-04
Initial Package Version: 2.10.10
Upstream Status:         Reported
Origin:                  Self
Tanım:             Adds pregenerated C file which isn't generated correctly
                         with Bison 3.0.
Update:                  Add fixes for gcc-6

diff -Naur ptlib-2.10.11.orig/include/ptlib/critsec.h ptlib-2.10.11/include/ptlib/critsec.h
--- ptlib-2.10.11.orig/include/ptlib/critsec.h	2013-08-14 18:20:32.000000000 -0500
+++ ptlib-2.10.11/include/ptlib/critsec.h	2016-05-04 19:40:01.626203961 -0500
@@ -40,7 +40,7 @@
 #if P_HAS_ATOMIC_INT
 
 #if defined(__GNUC__)
-#  if __GNUC__ >= 4 && __GNUC_MINOR__ >= 2
+#  if (__GNUC__ >= 4 && __GNUC_MINOR__ >= 2) || __GNUC__ >= 5
 #     include <ext/atomicity.h>
 #  else
 #     include <bits/atomicity.h>
diff -Naur ptlib-2.10.11.orig/make/unix.mak ptlib-2.10.11/make/unix.mak
--- ptlib-2.10.11.orig/make/unix.mak	2013-08-14 18:20:27.000000000 -0500
+++ ptlib-2.10.11/make/unix.mak	2016-05-04 19:38:50.921583820 -0500
@@ -729,4 +729,6 @@
 
 LDLIBS		+= -l$(PTLIB_BASE)$(LIB_TYPE)
 
+STDCCFLAGS  += -Wno-deprecated-declarations
+
 # End of unix.mak
diff -Naur ptlib-2.10.11.orig/src/ptlib/common/getdate.tab.c ptlib-2.10.11/src/ptlib/common/getdate.tab.c
--- ptlib-2.10.11.orig/src/ptlib/common/getdate.tab.c	1969-12-31 18:00:00.000000000 -0600
+++ ptlib-2.10.11/src/ptlib/common/getdate.tab.c	2016-05-04 19:38:59.892281859 -0500
@@ -0,0 +1,2884 @@
+/* A Bison parser, made by GNU Bison 2.7.12-4996.  */
+
+/* Bison implementation for Yacc-like parsers in C
+   
+      Copyright (C) 1984, 1989-1990, 2000-2013 Free Software Foundation, Inc.
+   
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+   
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+   
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+/* As a special exception, you may create a larger work that contains
+   part or all of the Bison parser skeleton and distribute that work
+   under terms of your choice, so long as that work isn't itself a
+   parser generator using the skeleton or a modified version thereof
+   as a parser skeleton.  Alternatively, if you modify or redistribute
+   the parser skeleton itself, you may (at your option) remove this
+   special exception, which will cause the skeleton and the resulting
+   Bison output files to be licensed under the GNU General Public
+   License without this special exception.
+   
+   This special exception was added by the Free Software Foundation in
+   version 2.2 of Bison.  */
+
+/* C LALR(1) parser skeleton written by Richard Stallman, by
+   simplifying the original so-called "semantic" parser.  */
+
+/* All symbols defined below should begin with yy or YY, to avoid
+   infringing on user name space.  This should be done even for local
+   variables, as they might otherwise be expanded by user macros.
+   There are some unavoidable exceptions within include files to
+   define necessary library symbols; they are noted "INFRINGES ON
+   USER NAME SPACE" below.  */
+
+/* Identify Bison output.  */
+#define YYBISON 1
+
+/* Bison version.  */
+#define YYBISON_VERSION "2.7.12-4996"
+
+/* Skeleton name.  */
+#define YYSKELETON_NAME "yacc.c"
+
+/* Pure parsers.  */
+#define YYPURE 1
+
+/* Push parsers.  */
+#define YYPUSH 0
+
+/* Pull parsers.  */
+#define YYPULL 1
+
+
+
+
+/* Copy the first part of user declarations.  */
+/* Line 371 of yacc.c  */
+#line 1 "ptlib/common/getdate.y"
+
+/*
+**  Originally written by Steven M. Bellovin <smb@research.att.com> while
+**  at the University of North Carolina at Chapel Hill.  Later tweaked by
+**  a couple of people on Usenet.  Completely overhauled by Rich $alz
+**  <rsalz@bbn.com> and Jim Berets <jberets@bbn.com> in August, 1990;
+**
+**  Major hack to coerce it into use with the Equivalence Portable
+**  Windows Library.
+**
+**  This grammar has 10 shift/reduce conflicts.
+**
+**  This code is in the public domain and has no copyright.
+*/
+/* SUPPRESS 287 on yaccpar_sccsid *//* Unused static variable */
+/* SUPPRESS 288 on yyerrlab *//* Label unused */
+
+
+#include <time.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+#ifndef EOF
+#include <stdio.h>
+#endif
+
+
+#ifdef _WIN32
+#ifdef _MSC_VER
+#pragma warning(disable:4131 4701 4996)
+#endif
+#define STDAPICALLTYPE __stdcall
+#define MSDOS
+#else
+#define STDAPICALLTYPE
+#endif
+
+
+extern int  STDAPICALLTYPE PTimeGetChar(void * stream);
+extern void STDAPICALLTYPE PTimeUngetChar(void * stream, int c);
+int STDAPICALLTYPE PTimeGetDateOrder();
+int STDAPICALLTYPE PTimeIsMonthName(const char *, int, int);
+int STDAPICALLTYPE PTimeIsDayName(const char *, int, int);
+
+
+#define EPOCH		1970
+#define HOUR(x)		((time_t)(x) * 60)
+#define SECSPERDAY	(24L * 60L * 60L)
+
+
+/*
+**  An entry in the lexical lookup table.
+*/
+typedef struct _TABLE {
+    char	*name;
+    int		type;
+    time_t	value;
+} TABLE;
+
+
+/*
+**  Daylight-savings mode:  on, off, or not yet known.
+*/
+typedef enum _DSTMODE {
+    DSTon, DSToff, DSTmaybe
+} DSTMODE;
+
+/*
+**  Meridian:  am, pm, or 24-hour style.
+*/
+typedef enum _MERIDIAN {
+    MERam, MERpm, MER24
+} MERIDIAN;
+
+
+/*
+**  Global variables.  We could get rid of most of these by using a good
+**  union as the yacc stack.  (This routine was originally written before
+**  yacc had the %union construct.)  Maybe someday; right now we only use
+**  the %union very rarely.
+*/
+struct Variables {
+    void	*yyInput;
+    DSTMODE	yyDSTmode;
+    time_t	yyDayOrdinal;
+    time_t	yyDayNumber;
+    int	yyHaveDate;
+    int	yyHaveDay;
+    int	yyHaveRel;
+    int	yyHaveTime;
+    int	yyHaveZone;
+    time_t	yyTimezone;
+    time_t	yyDay;
+    time_t	yyHour;
+    time_t	yyMinutes;
+    time_t	yyMonth;
+    time_t	yySeconds;
+    time_t	yyYear;
+    MERIDIAN	yyMeridian;
+    time_t	yyRelMonth;
+    time_t	yyRelSeconds;
+};
+
+#define VARIABLE ((struct Variables*)parseParam)
+
+
+#define YYPURE		1
+#define YYLEX_PARAM	VARIABLE
+#define YYPARSE_PARAM	parseParam
+
+#define yyparse		PTime_yyparse
+#define yylex		PTime_yylex
+#define yyerror		PTime_yyerror
+
+#define GCC_VERSION (__GNUC__ * 10000 \
+                    + __GNUC_MINOR__ * 100 \
+                    + __GNUC_PATCHLEVEL__)
+
+static int yyparse(void *); 
+static int yylex();
+
+#ifdef __GNUC__
+static int yyerror(char const *msg);
+#else
+static void yyerror(char const *msg);
+#endif
+
+
+static void SetPossibleDate(struct Variables*, time_t, time_t, time_t);
+
+
+
+/* Line 371 of yacc.c  */
+#line 202 "ptlib/common/getdate.tab.c"
+
+# ifndef YY_NULL
+#  if defined __cplusplus && 201103L <= __cplusplus
+#   define YY_NULL nullptr
+#  else
+#   define YY_NULL 0
+#  endif
+# endif
+
+/* Enabling verbose error messages.  */
+#ifdef YYERROR_VERBOSE
+# undef YYERROR_VERBOSE
+# define YYERROR_VERBOSE 1
+#else
+# define YYERROR_VERBOSE 0
+#endif
+
+
+/* Enabling traces.  */
+#ifndef YYDEBUG
+# define YYDEBUG 0
+#endif
+#if YYDEBUG
+extern int yydebug;
+#endif
+
+/* Tokens.  */
+#ifndef YYTOKENTYPE
+# define YYTOKENTYPE
+   /* Put the tokens into the symbol table, so that GDB and other debuggers
+      know about them.  */
+   enum yytokentype {
+     tAGO = 258,
+     tDAY = 259,
+     tDAYZONE = 260,
+     tID = 261,
+     tMERIDIAN = 262,
+     tMINUTE_UNIT = 263,
+     tMONTH = 264,
+     tMONTH_UNIT = 265,
+     tSNUMBER = 266,
+     tS4DIGITNUMBER = 267,
+     tUNUMBER = 268,
+     t4DIGITNUMBER = 269,
+     t6DIGITNUMBER = 270,
+     t8DIGITNUMBER = 271,
+     tSEC_UNIT = 272,
+     tZONE = 273,
+     tMILZONE = 274,
+     tRFC3339 = 275,
+     tDST = 276
+   };
+#endif
+
+
+#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED
+typedef union YYSTYPE
+{
+/* Line 387 of yacc.c  */
+#line 137 "ptlib/common/getdate.y"
+
+    time_t		Number;
+    enum _MERIDIAN	Meridian;
+
+
+/* Line 387 of yacc.c  */
+#line 269 "ptlib/common/getdate.tab.c"
+} YYSTYPE;
+# define YYSTYPE_IS_TRIVIAL 1
+# define yystype YYSTYPE /* obsolescent; will be withdrawn */
+# define YYSTYPE_IS_DECLARED 1
+#endif
+
+
+#ifdef YYPARSE_PARAM
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void *YYPARSE_PARAM);
+#else
+int yyparse ();
+#endif
+#else /* ! YYPARSE_PARAM */
+#if defined __STDC__ || defined __cplusplus
+int yyparse (void);
+#else
+int yyparse ();
+#endif
+#endif /* ! YYPARSE_PARAM */
+
+
+
+/* Copy the second part of user declarations.  */
+
+/* Line 390 of yacc.c  */
+#line 296 "ptlib/common/getdate.tab.c"
+
+#ifdef short
+# undef short
+#endif
+
+#ifdef YYTYPE_UINT8
+typedef YYTYPE_UINT8 yytype_uint8;
+#else
+typedef unsigned char yytype_uint8;
+#endif
+
+#ifdef YYTYPE_INT8
+typedef YYTYPE_INT8 yytype_int8;
+#elif (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+typedef signed char yytype_int8;
+#else
+typedef short int yytype_int8;
+#endif
+
+#ifdef YYTYPE_UINT16
+typedef YYTYPE_UINT16 yytype_uint16;
+#else
+typedef unsigned short int yytype_uint16;
+#endif
+
+#ifdef YYTYPE_INT16
+typedef YYTYPE_INT16 yytype_int16;
+#else
+typedef short int yytype_int16;
+#endif
+
+#ifndef YYSIZE_T
+# ifdef __SIZE_TYPE__
+#  define YYSIZE_T __SIZE_TYPE__
+# elif defined size_t
+#  define YYSIZE_T size_t
+# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#  include <stddef.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYSIZE_T size_t
+# else
+#  define YYSIZE_T unsigned int
+# endif
+#endif
+
+#define YYSIZE_MAXIMUM ((YYSIZE_T) -1)
+
+#ifndef YY_
+# if defined YYENABLE_NLS && YYENABLE_NLS
+#  if ENABLE_NLS
+#   include <libintl.h> /* INFRINGES ON USER NAME SPACE */
+#   define YY_(Msgid) dgettext ("bison-runtime", Msgid)
+#  endif
+# endif
+# ifndef YY_
+#  define YY_(Msgid) Msgid
+# endif
+#endif
+
+#ifndef __attribute__
+/* This feature is available in gcc versions 2.5 and later.  */
+# if (! defined __GNUC__ || __GNUC__ < 2 \
+      || (__GNUC__ == 2 && __GNUC_MINOR__ < 5))
+#  define __attribute__(Spec) /* empty */
+# endif
+#endif
+
+/* Suppress unused-variable warnings by "using" E.  */
+#if ! defined lint || defined __GNUC__
+# define YYUSE(E) ((void) (E))
+#else
+# define YYUSE(E) /* empty */
+#endif
+
+
+/* Identity function, used to suppress warnings about constant conditions.  */
+#ifndef lint
+# define YYID(N) (N)
+#else
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static int
+YYID (int yyi)
+#else
+static int
+YYID (yyi)
+    int yyi;
+#endif
+{
+  return yyi;
+}
+#endif
+
+#if ! defined yyoverflow || YYERROR_VERBOSE
+
+/* The parser invokes alloca or malloc; define the necessary symbols.  */
+
+# ifdef YYSTACK_USE_ALLOCA
+#  if YYSTACK_USE_ALLOCA
+#   ifdef __GNUC__
+#    define YYSTACK_ALLOC __builtin_alloca
+#   elif defined __BUILTIN_VA_ARG_INCR
+#    include <alloca.h> /* INFRINGES ON USER NAME SPACE */
+#   elif defined _AIX
+#    define YYSTACK_ALLOC __alloca
+#   elif defined _MSC_VER
+#    include <malloc.h> /* INFRINGES ON USER NAME SPACE */
+#    define alloca _alloca
+#   else
+#    define YYSTACK_ALLOC alloca
+#    if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+#     include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+      /* Use EXIT_SUCCESS as a witness for stdlib.h.  */
+#     ifndef EXIT_SUCCESS
+#      define EXIT_SUCCESS 0
+#     endif
+#    endif
+#   endif
+#  endif
+# endif
+
+# ifdef YYSTACK_ALLOC
+   /* Pacify GCC's `empty if-body' warning.  */
+#  define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0))
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+    /* The OS might guarantee only one guard page at the bottom of the stack,
+       and a page size can be as small as 4096 bytes.  So we cannot safely
+       invoke alloca (N) if N exceeds 4096.  Use a slightly smaller number
+       to allow for a few compiler-allocated temporary stack slots.  */
+#   define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */
+#  endif
+# else
+#  define YYSTACK_ALLOC YYMALLOC
+#  define YYSTACK_FREE YYFREE
+#  ifndef YYSTACK_ALLOC_MAXIMUM
+#   define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM
+#  endif
+#  if (defined __cplusplus && ! defined EXIT_SUCCESS \
+       && ! ((defined YYMALLOC || defined malloc) \
+	     && (defined YYFREE || defined free)))
+#   include <stdlib.h> /* INFRINGES ON USER NAME SPACE */
+#   ifndef EXIT_SUCCESS
+#    define EXIT_SUCCESS 0
+#   endif
+#  endif
+#  ifndef YYMALLOC
+#   define YYMALLOC malloc
+#   if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+#  ifndef YYFREE
+#   define YYFREE free
+#   if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+void free (void *); /* INFRINGES ON USER NAME SPACE */
+#   endif
+#  endif
+# endif
+#endif /* ! defined yyoverflow || YYERROR_VERBOSE */
+
+
+#if (! defined yyoverflow \
+     && (! defined __cplusplus \
+	 || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL)))
+
+/* A type that is properly aligned for any stack member.  */
+union yyalloc
+{
+  yytype_int16 yyss_alloc;
+  YYSTYPE yyvs_alloc;
+};
+
+/* The size of the maximum gap between one aligned stack and the next.  */
+# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1)
+
+/* The size of an array large to enough to hold all stacks, each with
+   N elements.  */
+# define YYSTACK_BYTES(N) \
+     ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \
+      + YYSTACK_GAP_MAXIMUM)
+
+# define YYCOPY_NEEDED 1
+
+/* Relocate STACK from its old location to the new one.  The
+   local variables YYSIZE and YYSTACKSIZE give the old and new number of
+   elements in the stack, and YYPTR gives the new location of the
+   stack.  Advance YYPTR to a properly aligned location for the next
+   stack.  */
+# define YYSTACK_RELOCATE(Stack_alloc, Stack)				\
+    do									\
+      {									\
+	YYSIZE_T yynewbytes;						\
+	YYCOPY (&yyptr->Stack_alloc, Stack, yysize);			\
+	Stack = &yyptr->Stack_alloc;					\
+	yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \
+	yyptr += yynewbytes / sizeof (*yyptr);				\
+      }									\
+    while (YYID (0))
+
+#endif
+
+#if defined YYCOPY_NEEDED && YYCOPY_NEEDED
+/* Copy COUNT objects from SRC to DST.  The source and destination do
+   not overlap.  */
+# ifndef YYCOPY
+#  if defined __GNUC__ && 1 < __GNUC__
+#   define YYCOPY(Dst, Src, Count) \
+      __builtin_memcpy (Dst, Src, (Count) * sizeof (*(Src)))
+#  else
+#   define YYCOPY(Dst, Src, Count)              \
+      do                                        \
+        {                                       \
+          YYSIZE_T yyi;                         \
+          for (yyi = 0; yyi < (Count); yyi++)   \
+            (Dst)[yyi] = (Src)[yyi];            \
+        }                                       \
+      while (YYID (0))
+#  endif
+# endif
+#endif /* !YYCOPY_NEEDED */
+
+/* YYFINAL -- State number of the termination state.  */
+#define YYFINAL  2
+/* YYLAST -- Last index in YYTABLE.  */
+#define YYLAST   105
+
+/* YYNTOKENS -- Number of terminals.  */
+#define YYNTOKENS  25
+/* YYNNTS -- Number of nonterminals.  */
+#define YYNNTS  12
+/* YYNRULES -- Number of rules.  */
+#define YYNRULES  51
+/* YYNRULES -- Number of states.  */
+#define YYNSTATES  63
+
+/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
+#define YYUNDEFTOK  2
+#define YYMAXUTOK   276
+
+#define YYTRANSLATE(YYX)						\
+  ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK)
+
+/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX.  */
+static const yytype_uint8 yytranslate[] =
+{
+       0,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,    23,     2,     2,    24,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,    22,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     2,     2,     2,     2,
+       2,     2,     2,     2,     2,     2,     1,     2,     3,     4,
+       5,     6,     7,     8,     9,    10,    11,    12,    13,    14,
+      15,    16,    17,    18,    19,    20,    21
+};
+
+#if YYDEBUG
+/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in
+   YYRHS.  */
+static const yytype_uint8 yyprhs[] =
+{
+       0,     0,     3,     4,     7,     9,    11,    13,    15,    17,
+      19,    22,    25,    28,    33,    38,    45,    52,    54,    56,
+      59,    61,    63,    66,    69,    73,    79,    84,    86,    90,
+      93,    98,   101,   105,   108,   110,   113,   116,   118,   121,
+     124,   126,   129,   132,   134,   136,   138,   140,   142,   144,
+     146,   147
+};
+
+/* YYRHS -- A `-1'-separated list of the rules' RHS.  */
+static const yytype_int8 yyrhs[] =
+{
+      26,     0,    -1,    -1,    26,    27,    -1,    28,    -1,    29,
+      -1,    31,    -1,    30,    -1,    32,    -1,    35,    -1,    13,
+       7,    -1,    14,    12,    -1,    15,    12,    -1,    34,    22,
+      34,    36,    -1,    34,    22,    34,    12,    -1,    34,    22,
+      34,    22,    34,    36,    -1,    34,    22,    34,    22,    34,
+      12,    -1,    18,    -1,     5,    -1,    18,    21,    -1,    19,
+      -1,     4,    -1,     4,    23,    -1,    34,     4,    -1,    34,
+      24,    34,    -1,    34,    24,    34,    24,    34,    -1,    34,
+      11,    11,    20,    -1,    16,    -1,    34,     9,    11,    -1,
+       9,    34,    -1,     9,    34,    23,    34,    -1,    34,     9,
+      -1,    34,     9,    34,    -1,    33,     3,    -1,    33,    -1,
+      34,     8,    -1,    11,     8,    -1,     8,    -1,    11,    17,
+      -1,    34,    17,    -1,    17,    -1,    11,    10,    -1,    34,
+      10,    -1,    10,    -1,    13,    -1,    14,    -1,    15,    -1,
+      13,    -1,    14,    -1,    15,    -1,    -1,     7,    -1
+};
+
+/* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
+static const yytype_uint16 yyrline[] =
+{
+       0,   153,   153,   154,   157,   160,   163,   166,   169,   172,
+     175,   181,   189,   197,   203,   210,   216,   226,   230,   235,
+     239,   249,   253,   257,   263,   266,   269,   273,   278,   282,
+     289,   294,   301,   306,   310,   313,   316,   319,   322,   325,
+     328,   331,   334,   337,   342,   345,   348,   353,   379,   390,
+     407,   410
+};
+#endif
+
+#if YYDEBUG || YYERROR_VERBOSE || 0
+/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM.
+   First, the terminals, then, starting at YYNTOKENS, nonterminals.  */
+static const char *const yytname[] =
+{
+  "$end", "error", "$undefined", "tAGO", "tDAY", "tDAYZONE", "tID",
+  "tMERIDIAN", "tMINUTE_UNIT", "tMONTH", "tMONTH_UNIT", "tSNUMBER",
+  "tS4DIGITNUMBER", "tUNUMBER", "t4DIGITNUMBER", "t6DIGITNUMBER",
+  "t8DIGITNUMBER", "tSEC_UNIT", "tZONE", "tMILZONE", "tRFC3339", "tDST",
+  "':'", "','", "'/'", "$accept", "spec", "item", "time", "zone", "day",
+  "date", "rel", "relunit", "unumber", "number", "o_merid", YY_NULL
+};
+#endif
+
+# ifdef YYPRINT
+/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to
+   token YYLEX-NUM.  */
+static const yytype_uint16 yytoknum[] =
+{
+       0,   256,   257,   258,   259,   260,   261,   262,   263,   264,
+     265,   266,   267,   268,   269,   270,   271,   272,   273,   274,
+     275,   276,    58,    44,    47
+};
+# endif
+
+/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives.  */
+static const yytype_uint8 yyr1[] =
+{
+       0,    25,    26,    26,    27,    27,    27,    27,    27,    27,
+      28,    28,    28,    28,    28,    28,    28,    29,    29,    29,
+      29,    30,    30,    30,    31,    31,    31,    31,    31,    31,
+      31,    31,    31,    32,    32,    33,    33,    33,    33,    33,
+      33,    33,    33,    33,    34,    34,    34,    35,    35,    35,
+      36,    36
+};
+
+/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
+static const yytype_uint8 yyr2[] =
+{
+       0,     2,     0,     2,     1,     1,     1,     1,     1,     1,
+       2,     2,     2,     4,     4,     6,     6,     1,     1,     2,
+       1,     1,     2,     2,     3,     5,     4,     1,     3,     2,
+       4,     2,     3,     2,     1,     2,     2,     1,     2,     2,
+       1,     2,     2,     1,     1,     1,     1,     1,     1,     1,
+       0,     1
+};
+
+/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
+   Performed when YYTABLE doesn't specify something else to do.  Zero
+   means the default is an error.  */
+static const yytype_uint8 yydefact[] =
+{
+       2,     0,     1,    21,    18,    37,     0,    43,     0,    44,
+      45,    46,    27,    40,    17,    20,     3,     4,     5,     7,
+       6,     8,    34,     0,     9,    22,    44,    45,    46,    29,
+      36,    41,    38,    10,    11,    12,    19,    33,    23,    35,
+      31,    42,     0,    39,     0,     0,     0,    28,    32,     0,
+      50,    24,    30,    26,    51,    14,     0,    13,     0,    50,
+      25,    16,    15
+};
+
+/* YYDEFGOTO[NTERM-NUM].  */
+static const yytype_int8 yydefgoto[] =
+{
+      -1,     1,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    57
+};
+
+/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
+   STATE-NUM.  */
+#define YYPACT_NINF -27
+static const yytype_int8 yypact[] =
+{
+     -27,    49,   -27,   -10,   -27,   -27,   -11,   -27,     1,    10,
+      69,    86,   -27,   -27,    -9,   -27,   -27,   -27,   -27,   -27,
+     -27,   -27,    13,    -3,   -27,   -27,   -27,   -27,   -27,     8,
+     -27,   -27,   -27,   -27,   -27,   -27,   -27,   -27,   -27,   -27,
+      30,   -27,     9,   -27,   -11,   -11,   -11,   -27,   -27,    12,
+      15,    18,   -27,   -27,   -27,   -27,   -11,   -27,   -11,    23,
+     -27,   -27,   -27
+};
+
+/* YYPGOTO[NTERM-NUM].  */
+static const yytype_int8 yypgoto[] =
+{
+     -27,   -27,   -27,   -27,   -27,   -27,   -27,   -27,   -27,    -6,
+     -27,   -26
+};
+
+/* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
+   positive, shift that token.  If negative, reduce the rule which
+   number is the opposite.  If YYTABLE_NINF, syntax error.  */
+#define YYTABLE_NINF -50
+static const yytype_int8 yytable[] =
+{
+      29,    38,    26,    27,    28,    39,    40,    41,    42,    30,
+     -47,    31,    36,    25,    43,   -47,    37,    33,    32,    44,
+      49,    45,    54,   -47,   -47,   -47,   -47,    55,   -47,   -47,
+      54,    46,    53,    62,    48,    61,     0,    56,    50,    51,
+      52,    47,    58,    26,    27,    28,     0,     0,     0,     2,
+      59,     0,    60,     3,     4,     0,     0,     5,     6,     7,
+       8,     0,     9,    10,    11,    12,    13,    14,    15,   -48,
+       0,     0,     0,     0,   -48,     0,     0,     0,     0,     0,
+       0,    34,   -48,   -48,   -48,   -48,   -49,   -48,   -48,     0,
+       0,   -49,     0,     0,     0,     0,     0,     0,    35,   -49,
+     -49,   -49,   -49,     0,   -49,   -49
+};
+
+#define yypact_value_is_default(Yystate) \
+  (!!((Yystate) == (-27)))
+
+#define yytable_value_is_error(Yytable_value) \
+  YYID (0)
+
+static const yytype_int8 yycheck[] =
+{
+       6,     4,    13,    14,    15,     8,     9,    10,    11,     8,
+       0,    10,    21,    23,    17,     5,     3,     7,    17,    22,
+      11,    24,     7,    13,    14,    15,    16,    12,    18,    19,
+       7,    23,    20,    59,    40,    12,    -1,    22,    44,    45,
+      46,    11,    24,    13,    14,    15,    -1,    -1,    -1,     0,
+      56,    -1,    58,     4,     5,    -1,    -1,     8,     9,    10,
+      11,    -1,    13,    14,    15,    16,    17,    18,    19,     0,
+      -1,    -1,    -1,    -1,     5,    -1,    -1,    -1,    -1,    -1,
+      -1,    12,    13,    14,    15,    16,     0,    18,    19,    -1,
+      -1,     5,    -1,    -1,    -1,    -1,    -1,    -1,    12,    13,
+      14,    15,    16,    -1,    18,    19
+};
+
+/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
+   symbol of state STATE-NUM.  */
+static const yytype_uint8 yystos[] =
+{
+       0,    26,     0,     4,     5,     8,     9,    10,    11,    13,
+      14,    15,    16,    17,    18,    19,    27,    28,    29,    30,
+      31,    32,    33,    34,    35,    23,    13,    14,    15,    34,
+       8,    10,    17,     7,    12,    12,    21,     3,     4,     8,
+       9,    10,    11,    17,    22,    24,    23,    11,    34,    11,
+      34,    34,    34,    20,     7,    12,    22,    36,    24,    34,
+      34,    12,    36
+};
+
+#define yyerrok		(yyerrstatus = 0)
+#define yyclearin	(yychar = YYEMPTY)
+#define YYEMPTY		(-2)
+#define YYEOF		0
+
+#define YYACCEPT	goto yyacceptlab
+#define YYABORT		goto yyabortlab
+#define YYERROR		goto yyerrorlab
+
+
+/* Like YYERROR except do call yyerror.  This remains here temporarily
+   to ease the transition to the new meaning of YYERROR, for GCC.
+   Once GCC version 2 has supplanted version 1, this can go.  However,
+   YYFAIL appears to be in use.  Nevertheless, it is formally deprecated
+   in Bison 2.4.2's NEWS entry, where a plan to phase it out is
+   discussed.  */
+
+#define YYFAIL		goto yyerrlab
+#if defined YYFAIL
+  /* This is here to suppress warnings from the GCC cpp's
+     -Wunused-macros.  Normally we don't worry about that warning, but
+     some users do, and we want to make it easy for users to remove
+     YYFAIL uses, which will produce warnings from Bison 2.5.  */
+#endif
+
+#define YYRECOVERING()  (!!yyerrstatus)
+
+#define YYBACKUP(Token, Value)                                  \
+do                                                              \
+  if (yychar == YYEMPTY)                                        \
+    {                                                           \
+      yychar = (Token);                                         \
+      yylval = (Value);                                         \
+      YYPOPSTACK (yylen);                                       \
+      yystate = *yyssp;                                         \
+      goto yybackup;                                            \
+    }                                                           \
+  else                                                          \
+    {                                                           \
+      yyerror (YY_("syntax error: cannot back up")); \
+      YYERROR;							\
+    }								\
+while (YYID (0))
+
+/* Error token number */
+#define YYTERROR	1
+#define YYERRCODE	256
+
+
+/* This macro is provided for backward compatibility. */
+#ifndef YY_LOCATION_PRINT
+# define YY_LOCATION_PRINT(File, Loc) ((void) 0)
+#endif
+
+
+/* YYLEX -- calling `yylex' with the right arguments.  */
+#ifdef YYLEX_PARAM
+# define YYLEX yylex (&yylval, YYLEX_PARAM)
+#else
+# define YYLEX yylex (&yylval)
+#endif
+
+/* Enable debugging if requested.  */
+#if YYDEBUG
+
+# ifndef YYFPRINTF
+#  include <stdio.h> /* INFRINGES ON USER NAME SPACE */
+#  define YYFPRINTF fprintf
+# endif
+
+# define YYDPRINTF(Args)			\
+do {						\
+  if (yydebug)					\
+    YYFPRINTF Args;				\
+} while (YYID (0))
+
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)			  \
+do {									  \
+  if (yydebug)								  \
+    {									  \
+      YYFPRINTF (stderr, "%s ", Title);					  \
+      yy_symbol_print (stderr,						  \
+		  Type, Value); \
+      YYFPRINTF (stderr, "\n");						  \
+    }									  \
+} while (YYID (0))
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_value_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  FILE *yyo = yyoutput;
+  YYUSE (yyo);
+  if (!yyvaluep)
+    return;
+# ifdef YYPRINT
+  if (yytype < YYNTOKENS)
+    YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep);
+# else
+  YYUSE (yyoutput);
+# endif
+  YYUSE (yytype);
+}
+
+
+/*--------------------------------.
+| Print this symbol on YYOUTPUT.  |
+`--------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep)
+#else
+static void
+yy_symbol_print (yyoutput, yytype, yyvaluep)
+    FILE *yyoutput;
+    int yytype;
+    YYSTYPE const * const yyvaluep;
+#endif
+{
+  if (yytype < YYNTOKENS)
+    YYFPRINTF (yyoutput, "token %s (", yytname[yytype]);
+  else
+    YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]);
+
+  yy_symbol_value_print (yyoutput, yytype, yyvaluep);
+  YYFPRINTF (yyoutput, ")");
+}
+
+/*------------------------------------------------------------------.
+| yy_stack_print -- Print the state stack from its BOTTOM up to its |
+| TOP (included).                                                   |
+`------------------------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop)
+#else
+static void
+yy_stack_print (yybottom, yytop)
+    yytype_int16 *yybottom;
+    yytype_int16 *yytop;
+#endif
+{
+  YYFPRINTF (stderr, "Stack now");
+  for (; yybottom <= yytop; yybottom++)
+    {
+      int yybot = *yybottom;
+      YYFPRINTF (stderr, " %d", yybot);
+    }
+  YYFPRINTF (stderr, "\n");
+}
+
+# define YY_STACK_PRINT(Bottom, Top)				\
+do {								\
+  if (yydebug)							\
+    yy_stack_print ((Bottom), (Top));				\
+} while (YYID (0))
+
+
+/*------------------------------------------------.
+| Report that the YYRULE is going to be reduced.  |
+`------------------------------------------------*/
+
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yy_reduce_print (YYSTYPE *yyvsp, int yyrule)
+#else
+static void
+yy_reduce_print (yyvsp, yyrule)
+    YYSTYPE *yyvsp;
+    int yyrule;
+#endif
+{
+  int yynrhs = yyr2[yyrule];
+  int yyi;
+  unsigned long int yylno = yyrline[yyrule];
+  YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n",
+	     yyrule - 1, yylno);
+  /* The symbols being reduced.  */
+  for (yyi = 0; yyi < yynrhs; yyi++)
+    {
+      YYFPRINTF (stderr, "   $%d = ", yyi + 1);
+      yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi],
+		       &(yyvsp[(yyi + 1) - (yynrhs)])
+		       		       );
+      YYFPRINTF (stderr, "\n");
+    }
+}
+
+# define YY_REDUCE_PRINT(Rule)		\
+do {					\
+  if (yydebug)				\
+    yy_reduce_print (yyvsp, Rule); \
+} while (YYID (0))
+
+/* Nonzero means print parse trace.  It is left uninitialized so that
+   multiple parsers can coexist.  */
+int yydebug;
+#else /* !YYDEBUG */
+# define YYDPRINTF(Args)
+# define YY_SYMBOL_PRINT(Title, Type, Value, Location)
+# define YY_STACK_PRINT(Bottom, Top)
+# define YY_REDUCE_PRINT(Rule)
+#endif /* !YYDEBUG */
+
+
+/* YYINITDEPTH -- initial size of the parser's stacks.  */
+#ifndef	YYINITDEPTH
+# define YYINITDEPTH 200
+#endif
+
+/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only
+   if the built-in stack extension method is used).
+
+   Do not make this value too large; the results are undefined if
+   YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH)
+   evaluated with infinite-precision integer arithmetic.  */
+
+#ifndef YYMAXDEPTH
+# define YYMAXDEPTH 10000
+#endif
+
+
+#if YYERROR_VERBOSE
+
+# ifndef yystrlen
+#  if defined __GLIBC__ && defined _STRING_H
+#   define yystrlen strlen
+#  else
+/* Return the length of YYSTR.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static YYSIZE_T
+yystrlen (const char *yystr)
+#else
+static YYSIZE_T
+yystrlen (yystr)
+    const char *yystr;
+#endif
+{
+  YYSIZE_T yylen;
+  for (yylen = 0; yystr[yylen]; yylen++)
+    continue;
+  return yylen;
+}
+#  endif
+# endif
+
+# ifndef yystpcpy
+#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
+#   define yystpcpy stpcpy
+#  else
+/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+   YYDEST.  */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static char *
+yystpcpy (char *yydest, const char *yysrc)
+#else
+static char *
+yystpcpy (yydest, yysrc)
+    char *yydest;
+    const char *yysrc;
+#endif
+{
+  char *yyd = yydest;
+  const char *yys = yysrc;
+
+  while ((*yyd++ = *yys++) != '\0')
+    continue;
+
+  return yyd - 1;
+}
+#  endif
+# endif
+
+# ifndef yytnamerr
+/* Copy to YYRES the contents of YYSTR after stripping away unnecessary
+   quotes and backslashes, so that it's suitable for yyerror.  The
+   heuristic is that double-quoting is unnecessary unless the string
+   contains an apostrophe, a comma, or backslash (other than
+   backslash-backslash).  YYSTR is taken from yytname.  If YYRES is
+   null, do not copy; instead, return the length of what the result
+   would have been.  */
+static YYSIZE_T
+yytnamerr (char *yyres, const char *yystr)
+{
+  if (*yystr == '"')
+    {
+      YYSIZE_T yyn = 0;
+      char const *yyp = yystr;
+
+      for (;;)
+	switch (*++yyp)
+	  {
+	  case '\'':
+	  case ',':
+	    goto do_not_strip_quotes;
+
+	  case '\\':
+	    if (*++yyp != '\\')
+	      goto do_not_strip_quotes;
+	    /* Fall through.  */
+	  default:
+	    if (yyres)
+	      yyres[yyn] = *yyp;
+	    yyn++;
+	    break;
+
+	  case '"':
+	    if (yyres)
+	      yyres[yyn] = '\0';
+	    return yyn;
+	  }
+    do_not_strip_quotes: ;
+    }
+
+  if (! yyres)
+    return yystrlen (yystr);
+
+  return yystpcpy (yyres, yystr) - yyres;
+}
+# endif
+
+/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message
+   about the unexpected token YYTOKEN for the state stack whose top is
+   YYSSP.
+
+   Return 0 if *YYMSG was successfully written.  Return 1 if *YYMSG is
+   not large enough to hold the message.  In that case, also set
+   *YYMSG_ALLOC to the required number of bytes.  Return 2 if the
+   required number of bytes is too large to store.  */
+static int
+yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg,
+                yytype_int16 *yyssp, int yytoken)
+{
+  YYSIZE_T yysize0 = yytnamerr (YY_NULL, yytname[yytoken]);
+  YYSIZE_T yysize = yysize0;
+  enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 };
+  /* Internationalized format string. */
+  const char *yyformat = YY_NULL;
+  /* Arguments of yyformat. */
+  char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM];
+  /* Number of reported tokens (one for the "unexpected", one per
+     "expected"). */
+  int yycount = 0;
+
+  /* There are many possibilities here to consider:
+     - Assume YYFAIL is not used.  It's too flawed to consider.  See
+       <http://lists.gnu.org/archive/html/bison-patches/2009-12/msg00024.html>
+       for details.  YYERROR is fine as it does not invoke this
+       function.
+     - If this state is a consistent state with a default action, then
+       the only way this function was invoked is if the default action
+       is an error action.  In that case, don't check for expected
+       tokens because there are none.
+     - The only way there can be no lookahead present (in yychar) is if
+       this state is a consistent state with a default action.  Thus,
+       detecting the absence of a lookahead is sufficient to determine
+       that there is no unexpected or expected token to report.  In that
+       case, just report a simple "syntax error".
+     - Don't assume there isn't a lookahead just because this state is a
+       consistent state with a default action.  There might have been a
+       previous inconsistent state, consistent state with a non-default
+       action, or user semantic action that manipulated yychar.
+     - Of course, the expected token list depends on states to have
+       correct lookahead information, and it depends on the parser not
+       to perform extra reductions after fetching a lookahead from the
+       scanner and before detecting a syntax error.  Thus, state merging
+       (from LALR or IELR) and default reductions corrupt the expected
+       token list.  However, the list is correct for canonical LR with
+       one exception: it will still contain any token that will not be
+       accepted due to an error action in a later state.
+  */
+  if (yytoken != YYEMPTY)
+    {
+      int yyn = yypact[*yyssp];
+      yyarg[yycount++] = yytname[yytoken];
+      if (!yypact_value_is_default (yyn))
+        {
+          /* Start YYX at -YYN if negative to avoid negative indexes in
+             YYCHECK.  In other words, skip the first -YYN actions for
+             this state because they are default actions.  */
+          int yyxbegin = yyn < 0 ? -yyn : 0;
+          /* Stay within bounds of both yycheck and yytname.  */
+          int yychecklim = YYLAST - yyn + 1;
+          int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS;
+          int yyx;
+
+          for (yyx = yyxbegin; yyx < yyxend; ++yyx)
+            if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR
+                && !yytable_value_is_error (yytable[yyx + yyn]))
+              {
+                if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM)
+                  {
+                    yycount = 1;
+                    yysize = yysize0;
+                    break;
+                  }
+                yyarg[yycount++] = yytname[yyx];
+                {
+                  YYSIZE_T yysize1 = yysize + yytnamerr (YY_NULL, yytname[yyx]);
+                  if (! (yysize <= yysize1
+                         && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+                    return 2;
+                  yysize = yysize1;
+                }
+              }
+        }
+    }
+
+  switch (yycount)
+    {
+# define YYCASE_(N, S)                      \
+      case N:                               \
+        yyformat = S;                       \
+      break
+      YYCASE_(0, YY_("syntax error"));
+      YYCASE_(1, YY_("syntax error, unexpected %s"));
+      YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s"));
+      YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s"));
+      YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s"));
+      YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s"));
+# undef YYCASE_
+    }
+
+  {
+    YYSIZE_T yysize1 = yysize + yystrlen (yyformat);
+    if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM))
+      return 2;
+    yysize = yysize1;
+  }
+
+  if (*yymsg_alloc < yysize)
+    {
+      *yymsg_alloc = 2 * yysize;
+      if (! (yysize <= *yymsg_alloc
+             && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM))
+        *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM;
+      return 1;
+    }
+
+  /* Avoid sprintf, as that infringes on the user's name space.
+     Don't have undefined behavior even if the translation
+     produced a string with the wrong number of "%s"s.  */
+  {
+    char *yyp = *yymsg;
+    int yyi = 0;
+    while ((*yyp = *yyformat) != '\0')
+      if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount)
+        {
+          yyp += yytnamerr (yyp, yyarg[yyi++]);
+          yyformat += 2;
+        }
+      else
+        {
+          yyp++;
+          yyformat++;
+        }
+  }
+  return 0;
+}
+#endif /* YYERROR_VERBOSE */
+
+/*-----------------------------------------------.
+| Release the memory associated to this symbol.  |
+`-----------------------------------------------*/
+
+/*ARGSUSED*/
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+static void
+yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep)
+#else
+static void
+yydestruct (yymsg, yytype, yyvaluep)
+    const char *yymsg;
+    int yytype;
+    YYSTYPE *yyvaluep;
+#endif
+{
+  YYUSE (yyvaluep);
+
+  if (!yymsg)
+    yymsg = "Deleting";
+  YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp);
+
+  YYUSE (yytype);
+}
+
+
+
+
+/*----------.
+| yyparse.  |
+`----------*/
+
+#ifdef YYPARSE_PARAM
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void *YYPARSE_PARAM)
+#else
+int
+yyparse (YYPARSE_PARAM)
+    void *YYPARSE_PARAM;
+#endif
+#else /* ! YYPARSE_PARAM */
+#if (defined __STDC__ || defined __C99__FUNC__ \
+     || defined __cplusplus || defined _MSC_VER)
+int
+yyparse (void)
+#else
+int
+yyparse ()
+
+#endif
+#endif
+{
+/* The lookahead symbol.  */
+int yychar;
+
+
+#if defined __GNUC__ && 407 <= __GNUC__ * 100 + __GNUC_MINOR__
+/* Suppress an incorrect diagnostic about yylval being uninitialized.  */
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN \
+    _Pragma ("GCC diagnostic push") \
+    _Pragma ("GCC diagnostic ignored \"-Wuninitialized\"")\
+    _Pragma ("GCC diagnostic ignored \"-Wmaybe-uninitialized\"")
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END \
+    _Pragma ("GCC diagnostic pop")
+#else
+/* Default value used for initialization, for pacifying older GCCs
+   or non-GCC compilers.  */
+static YYSTYPE yyval_default;
+# define YY_INITIAL_VALUE(Value) = Value
+#endif
+#ifndef YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+# define YY_IGNORE_MAYBE_UNINITIALIZED_END
+#endif
+#ifndef YY_INITIAL_VALUE
+# define YY_INITIAL_VALUE(Value) /* Nothing. */
+#endif
+
+/* The semantic value of the lookahead symbol.  */
+YYSTYPE yylval YY_INITIAL_VALUE(yyval_default);
+
+    /* Number of syntax errors so far.  */
+    int yynerrs;
+
+    int yystate;
+    /* Number of tokens to shift before error messages enabled.  */
+    int yyerrstatus;
+
+    /* The stacks and their tools:
+       `yyss': related to states.
+       `yyvs': related to semantic values.
+
+       Refer to the stacks through separate pointers, to allow yyoverflow
+       to reallocate them elsewhere.  */
+
+    /* The state stack.  */
+    yytype_int16 yyssa[YYINITDEPTH];
+    yytype_int16 *yyss;
+    yytype_int16 *yyssp;
+
+    /* The semantic value stack.  */
+    YYSTYPE yyvsa[YYINITDEPTH];
+    YYSTYPE *yyvs;
+    YYSTYPE *yyvsp;
+
+    YYSIZE_T yystacksize;
+
+  int yyn;
+  int yyresult;
+  /* Lookahead token as an internal (translated) token number.  */
+  int yytoken = 0;
+  /* The variables used to return semantic value and location from the
+     action routines.  */
+  YYSTYPE yyval;
+
+#if YYERROR_VERBOSE
+  /* Buffer for error messages, and its allocated size.  */
+  char yymsgbuf[128];
+  char *yymsg = yymsgbuf;
+  YYSIZE_T yymsg_alloc = sizeof yymsgbuf;
+#endif
+
+#define YYPOPSTACK(N)   (yyvsp -= (N), yyssp -= (N))
+
+  /* The number of symbols on the RHS of the reduced rule.
+     Keep to zero when no symbol should be popped.  */
+  int yylen = 0;
+
+  yyssp = yyss = yyssa;
+  yyvsp = yyvs = yyvsa;
+  yystacksize = YYINITDEPTH;
+
+  YYDPRINTF ((stderr, "Starting parse\n"));
+
+  yystate = 0;
+  yyerrstatus = 0;
+  yynerrs = 0;
+  yychar = YYEMPTY; /* Cause a token to be read.  */
+  goto yysetstate;
+
+/*------------------------------------------------------------.
+| yynewstate -- Push a new state, which is found in yystate.  |
+`------------------------------------------------------------*/
+ yynewstate:
+  /* In all cases, when you get here, the value and location stacks
+     have just been pushed.  So pushing a state here evens the stacks.  */
+  yyssp++;
+
+ yysetstate:
+  *yyssp = yystate;
+
+  if (yyss + yystacksize - 1 <= yyssp)
+    {
+      /* Get the current used size of the three stacks, in elements.  */
+      YYSIZE_T yysize = yyssp - yyss + 1;
+
+#ifdef yyoverflow
+      {
+	/* Give user a chance to reallocate the stack.  Use copies of
+	   these so that the &'s don't force the real ones into
+	   memory.  */
+	YYSTYPE *yyvs1 = yyvs;
+	yytype_int16 *yyss1 = yyss;
+
+	/* Each stack pointer address is followed by the size of the
+	   data in use in that stack, in bytes.  This used to be a
+	   conditional around just the two extra args, but that might
+	   be undefined if yyoverflow is a macro.  */
+	yyoverflow (YY_("memory exhausted"),
+		    &yyss1, yysize * sizeof (*yyssp),
+		    &yyvs1, yysize * sizeof (*yyvsp),
+		    &yystacksize);
+
+	yyss = yyss1;
+	yyvs = yyvs1;
+      }
+#else /* no yyoverflow */
+# ifndef YYSTACK_RELOCATE
+      goto yyexhaustedlab;
+# else
+      /* Extend the stack our own way.  */
+      if (YYMAXDEPTH <= yystacksize)
+	goto yyexhaustedlab;
+      yystacksize *= 2;
+      if (YYMAXDEPTH < yystacksize)
+	yystacksize = YYMAXDEPTH;
+
+      {
+	yytype_int16 *yyss1 = yyss;
+	union yyalloc *yyptr =
+	  (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize));
+	if (! yyptr)
+	  goto yyexhaustedlab;
+	YYSTACK_RELOCATE (yyss_alloc, yyss);
+	YYSTACK_RELOCATE (yyvs_alloc, yyvs);
+#  undef YYSTACK_RELOCATE
+	if (yyss1 != yyssa)
+	  YYSTACK_FREE (yyss1);
+      }
+# endif
+#endif /* no yyoverflow */
+
+      yyssp = yyss + yysize - 1;
+      yyvsp = yyvs + yysize - 1;
+
+      YYDPRINTF ((stderr, "Stack size increased to %lu\n",
+		  (unsigned long int) yystacksize));
+
+      if (yyss + yystacksize - 1 <= yyssp)
+	YYABORT;
+    }
+
+  YYDPRINTF ((stderr, "Entering state %d\n", yystate));
+
+  if (yystate == YYFINAL)
+    YYACCEPT;
+
+  goto yybackup;
+
+/*-----------.
+| yybackup.  |
+`-----------*/
+yybackup:
+
+  /* Do appropriate processing given the current state.  Read a
+     lookahead token if we need one and don't already have one.  */
+
+  /* First try to decide what to do without reference to lookahead token.  */
+  yyn = yypact[yystate];
+  if (yypact_value_is_default (yyn))
+    goto yydefault;
+
+  /* Not known => get a lookahead token if don't already have one.  */
+
+  /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol.  */
+  if (yychar == YYEMPTY)
+    {
+      YYDPRINTF ((stderr, "Reading a token: "));
+      yychar = YYLEX;
+    }
+
+  if (yychar <= YYEOF)
+    {
+      yychar = yytoken = YYEOF;
+      YYDPRINTF ((stderr, "Now at end of input.\n"));
+    }
+  else
+    {
+      yytoken = YYTRANSLATE (yychar);
+      YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc);
+    }
+
+  /* If the proper action on seeing token YYTOKEN is to reduce or to
+     detect an error, take that action.  */
+  yyn += yytoken;
+  if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken)
+    goto yydefault;
+  yyn = yytable[yyn];
+  if (yyn <= 0)
+    {
+      if (yytable_value_is_error (yyn))
+        goto yyerrlab;
+      yyn = -yyn;
+      goto yyreduce;
+    }
+
+  /* Count tokens shifted since error; after three, turn off error
+     status.  */
+  if (yyerrstatus)
+    yyerrstatus--;
+
+  /* Shift the lookahead token.  */
+  YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc);
+
+  /* Discard the shifted token.  */
+  yychar = YYEMPTY;
+
+  yystate = yyn;
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+  goto yynewstate;
+
+
+/*-----------------------------------------------------------.
+| yydefault -- do the default action for the current state.  |
+`-----------------------------------------------------------*/
+yydefault:
+  yyn = yydefact[yystate];
+  if (yyn == 0)
+    goto yyerrlab;
+  goto yyreduce;
+
+
+/*-----------------------------.
+| yyreduce -- Do a reduction.  |
+`-----------------------------*/
+yyreduce:
+  /* yyn is the number of a rule to reduce with.  */
+  yylen = yyr2[yyn];
+
+  /* If YYLEN is nonzero, implement the default value of the action:
+     `$$ = $1'.
+
+     Otherwise, the following line sets YYVAL to garbage.
+     This behavior is undocumented and Bison
+     users should not rely upon it.  Assigning to YYVAL
+     unconditionally makes the parser a bit smaller, and it avoids a
+     GCC warning that YYVAL may be used uninitialized.  */
+  yyval = yyvsp[1-yylen];
+
+
+  YY_REDUCE_PRINT (yyn);
+  switch (yyn)
+    {
+        case 4:
+/* Line 1787 of yacc.c  */
+#line 157 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHaveTime++;
+	}
+    break;
+
+  case 5:
+/* Line 1787 of yacc.c  */
+#line 160 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHaveZone++;
+	}
+    break;
+
+  case 6:
+/* Line 1787 of yacc.c  */
+#line 163 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHaveDate++;
+	}
+    break;
+
+  case 7:
+/* Line 1787 of yacc.c  */
+#line 166 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHaveDay++;
+	}
+    break;
+
+  case 8:
+/* Line 1787 of yacc.c  */
+#line 169 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHaveRel++;
+	}
+    break;
+
+  case 10:
+/* Line 1787 of yacc.c  */
+#line 175 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (2)].Number);
+	    VARIABLE->yyMinutes = 0;
+	    VARIABLE->yySeconds = 0;
+	    VARIABLE->yyMeridian = (yyvsp[(2) - (2)].Meridian);
+	}
+    break;
+
+  case 11:
+/* Line 1787 of yacc.c  */
+#line 181 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (2)].Number)/100;
+	    VARIABLE->yyMinutes = (yyvsp[(1) - (2)].Number)%100;
+	    VARIABLE->yySeconds = 0;
+	    VARIABLE->yyMeridian = MER24;
+	    VARIABLE->yyDSTmode = DSToff;
+	    VARIABLE->yyTimezone = - ((yyvsp[(2) - (2)].Number) % 100 + ((yyvsp[(2) - (2)].Number) / 100) * 60);
+        }
+    break;
+
+  case 12:
+/* Line 1787 of yacc.c  */
+#line 189 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (2)].Number)/10000;
+	    VARIABLE->yyMinutes = ((yyvsp[(1) - (2)].Number)/100)%100;
+	    VARIABLE->yySeconds = (yyvsp[(1) - (2)].Number) % 100;
+	    VARIABLE->yyMeridian = MER24;
+	    VARIABLE->yyDSTmode = DSToff;
+	    VARIABLE->yyTimezone = - ((yyvsp[(2) - (2)].Number) % 100 + ((yyvsp[(2) - (2)].Number) / 100) * 60);
+        }
+    break;
+
+  case 13:
+/* Line 1787 of yacc.c  */
+#line 197 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (4)].Number);
+	    VARIABLE->yyMinutes = (yyvsp[(3) - (4)].Number);
+	    VARIABLE->yySeconds = 0;
+	    VARIABLE->yyMeridian = (yyvsp[(4) - (4)].Meridian);
+	}
+    break;
+
+  case 14:
+/* Line 1787 of yacc.c  */
+#line 203 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (4)].Number);
+	    VARIABLE->yyMinutes = (yyvsp[(3) - (4)].Number);
+	    VARIABLE->yyMeridian = MER24;
+	    VARIABLE->yyDSTmode = DSToff;
+	    VARIABLE->yyTimezone = - ((yyvsp[(4) - (4)].Number) % 100 + ((yyvsp[(4) - (4)].Number) / 100) * 60);
+	}
+    break;
+
+  case 15:
+/* Line 1787 of yacc.c  */
+#line 210 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (6)].Number);
+	    VARIABLE->yyMinutes = (yyvsp[(3) - (6)].Number);
+	    VARIABLE->yySeconds = (yyvsp[(5) - (6)].Number);
+	    VARIABLE->yyMeridian = (yyvsp[(6) - (6)].Meridian);
+	}
+    break;
+
+  case 16:
+/* Line 1787 of yacc.c  */
+#line 216 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyHour = (yyvsp[(1) - (6)].Number);
+	    VARIABLE->yyMinutes = (yyvsp[(3) - (6)].Number);
+	    VARIABLE->yySeconds = (yyvsp[(5) - (6)].Number);
+	    VARIABLE->yyMeridian = MER24;
+	    VARIABLE->yyDSTmode = DSToff;
+	    VARIABLE->yyTimezone = - ((yyvsp[(6) - (6)].Number) % 100 + ((yyvsp[(6) - (6)].Number) / 100) * 60);
+	}
+    break;
+
+  case 17:
+/* Line 1787 of yacc.c  */
+#line 226 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
+	    VARIABLE->yyDSTmode = DSToff;
+	}
+    break;
+
+  case 18:
+/* Line 1787 of yacc.c  */
+#line 230 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
+	    VARIABLE->yyDSTmode = DSTon;
+	}
+    break;
+
+  case 19:
+/* Line 1787 of yacc.c  */
+#line 235 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyTimezone = (yyvsp[(1) - (2)].Number);
+	    VARIABLE->yyDSTmode = DSTon;
+	}
+    break;
+
+  case 20:
+/* Line 1787 of yacc.c  */
+#line 239 "ptlib/common/getdate.y"
+    {
+            if (VARIABLE->yyHaveTime > 0) {
+	      VARIABLE->yyTimezone = (yyvsp[(1) - (1)].Number);
+	      VARIABLE->yyDSTmode = DSToff;
+            }
+            else
+              VARIABLE->yyHaveZone--;
+        }
+    break;
+
+  case 21:
+/* Line 1787 of yacc.c  */
+#line 249 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyDayOrdinal = 1;
+	    VARIABLE->yyDayNumber = (yyvsp[(1) - (1)].Number);
+	}
+    break;
+
+  case 22:
+/* Line 1787 of yacc.c  */
+#line 253 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyDayOrdinal = 1;
+	    VARIABLE->yyDayNumber = (yyvsp[(1) - (2)].Number);
+	}
+    break;
+
+  case 23:
+/* Line 1787 of yacc.c  */
+#line 257 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyDayOrdinal = (yyvsp[(1) - (2)].Number);
+	    VARIABLE->yyDayNumber = (yyvsp[(2) - (2)].Number);
+	}
+    break;
+
+  case 24:
+/* Line 1787 of yacc.c  */
+#line 263 "ptlib/common/getdate.y"
+    {
+	    SetPossibleDate(VARIABLE, (yyvsp[(1) - (3)].Number), (yyvsp[(3) - (3)].Number), VARIABLE->yyYear);
+	}
+    break;
+
+  case 25:
+/* Line 1787 of yacc.c  */
+#line 266 "ptlib/common/getdate.y"
+    {
+	    SetPossibleDate(VARIABLE, (yyvsp[(1) - (5)].Number), (yyvsp[(3) - (5)].Number), (yyvsp[(5) - (5)].Number));
+	}
+    break;
+
+  case 26:
+/* Line 1787 of yacc.c  */
+#line 269 "ptlib/common/getdate.y"
+    {
+	    /* ISO 8601 format.  yyyy-mm-dd.  */
+	    SetPossibleDate(VARIABLE, (yyvsp[(1) - (4)].Number), -(yyvsp[(2) - (4)].Number), -(yyvsp[(3) - (4)].Number));
+	}
+    break;
+
+  case 27:
+/* Line 1787 of yacc.c  */
+#line 273 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyDay= ((yyvsp[(1) - (1)].Number))%100;
+	    VARIABLE->yyMonth= ((yyvsp[(1) - (1)].Number)/100)%100;
+	    VARIABLE->yyYear = (yyvsp[(1) - (1)].Number)/10000;
+	}
+    break;
+
+  case 28:
+/* Line 1787 of yacc.c  */
+#line 278 "ptlib/common/getdate.y"
+    {
+	    /* e.g. 17-JUN-1992.  */
+	    SetPossibleDate(VARIABLE, (yyvsp[(1) - (3)].Number), (yyvsp[(2) - (3)].Number), -(yyvsp[(3) - (3)].Number));
+	}
+    break;
+
+  case 29:
+/* Line 1787 of yacc.c  */
+#line 282 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyMonth = (yyvsp[(1) - (2)].Number);
+	    if ((yyvsp[(2) - (2)].Number) > 31)
+	      VARIABLE->yyYear = (yyvsp[(2) - (2)].Number);
+	    else
+	      VARIABLE->yyDay = (yyvsp[(2) - (2)].Number);
+	}
+    break;
+
+  case 30:
+/* Line 1787 of yacc.c  */
+#line 289 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyMonth = (yyvsp[(1) - (4)].Number);
+	    VARIABLE->yyDay = (yyvsp[(2) - (4)].Number);
+	    VARIABLE->yyYear = (yyvsp[(4) - (4)].Number);
+	}
+    break;
+
+  case 31:
+/* Line 1787 of yacc.c  */
+#line 294 "ptlib/common/getdate.y"
+    {
+	    if ((yyvsp[(1) - (2)].Number) > 31)
+	      VARIABLE->yyYear = (yyvsp[(1) - (2)].Number);
+	    else
+	      VARIABLE->yyDay = (yyvsp[(1) - (2)].Number);
+	    VARIABLE->yyMonth = (yyvsp[(2) - (2)].Number);
+	}
+    break;
+
+  case 32:
+/* Line 1787 of yacc.c  */
+#line 301 "ptlib/common/getdate.y"
+    {
+	    SetPossibleDate(VARIABLE, (yyvsp[(1) - (3)].Number), (yyvsp[(2) - (3)].Number), (yyvsp[(3) - (3)].Number));
+	}
+    break;
+
+  case 33:
+/* Line 1787 of yacc.c  */
+#line 306 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds = -VARIABLE->yyRelSeconds;
+	    VARIABLE->yyRelMonth = -VARIABLE->yyRelMonth;
+	}
+    break;
+
+  case 35:
+/* Line 1787 of yacc.c  */
+#line 313 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number) * 60L;
+	}
+    break;
+
+  case 36:
+/* Line 1787 of yacc.c  */
+#line 316 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number) * 60L;
+	}
+    break;
+
+  case 37:
+/* Line 1787 of yacc.c  */
+#line 319 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds += (yyvsp[(1) - (1)].Number) * 60L;
+	}
+    break;
+
+  case 38:
+/* Line 1787 of yacc.c  */
+#line 322 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number);
+	}
+    break;
+
+  case 39:
+/* Line 1787 of yacc.c  */
+#line 325 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds += (yyvsp[(1) - (2)].Number);
+	}
+    break;
+
+  case 40:
+/* Line 1787 of yacc.c  */
+#line 328 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelSeconds++;
+	}
+    break;
+
+  case 41:
+/* Line 1787 of yacc.c  */
+#line 331 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelMonth += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number);
+	}
+    break;
+
+  case 42:
+/* Line 1787 of yacc.c  */
+#line 334 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelMonth += (yyvsp[(1) - (2)].Number) * (yyvsp[(2) - (2)].Number);
+	}
+    break;
+
+  case 43:
+/* Line 1787 of yacc.c  */
+#line 337 "ptlib/common/getdate.y"
+    {
+	    VARIABLE->yyRelMonth += (yyvsp[(1) - (1)].Number);
+	}
+    break;
+
+  case 44:
+/* Line 1787 of yacc.c  */
+#line 342 "ptlib/common/getdate.y"
+    {
+	    (yyval.Number) = (yyvsp[(1) - (1)].Number);
+	}
+    break;
+
+  case 45:
+/* Line 1787 of yacc.c  */
+#line 345 "ptlib/common/getdate.y"
+    {
+	    (yyval.Number) = (yyvsp[(1) - (1)].Number);
+	}
+    break;
+
+  case 46:
+/* Line 1787 of yacc.c  */
+#line 348 "ptlib/common/getdate.y"
+    {
+	    (yyval.Number) = (yyvsp[(1) - (1)].Number);
+	}
+    break;
+
+  case 47:
+/* Line 1787 of yacc.c  */
+#line 353 "ptlib/common/getdate.y"
+    {
+	    if (VARIABLE->yyHaveTime && VARIABLE->yyHaveDate && !VARIABLE->yyHaveRel)
+		VARIABLE->yyYear = (yyvsp[(1) - (1)].Number);
+	    else {
+		if((yyvsp[(1) - (1)].Number)>240000) {
+		    VARIABLE->yyHaveDate++;
+		    VARIABLE->yyDay= ((yyvsp[(1) - (1)].Number))%100;
+		    VARIABLE->yyMonth= ((yyvsp[(1) - (1)].Number)/100)%100;
+		    VARIABLE->yyYear = (yyvsp[(1) - (1)].Number)/10000;
+		}
+		else {
+		    VARIABLE->yyHaveTime++;
+		    if ((yyvsp[(1) - (1)].Number) < 10000) {
+		    	VARIABLE->yyHour = (yyvsp[(1) - (1)].Number) / 100;
+		    	VARIABLE->yyMinutes = (yyvsp[(1) - (1)].Number) % 100;
+		        VARIABLE->yySeconds = 0;
+		    }
+		    else {
+	                VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/10000;
+	                VARIABLE->yyMinutes = ((yyvsp[(1) - (1)].Number)/100)%100;
+	                VARIABLE->yySeconds = (yyvsp[(1) - (1)].Number) % 100;
+                    }
+		    VARIABLE->yyMeridian = MER24;
+	        }
+	    }
+	}
+    break;
+
+  case 48:
+/* Line 1787 of yacc.c  */
+#line 379 "ptlib/common/getdate.y"
+    {
+	    if (VARIABLE->yyHaveTime && VARIABLE->yyHaveDate && !VARIABLE->yyHaveRel)
+		VARIABLE->yyYear = (yyvsp[(1) - (1)].Number);
+	    else {
+	        VARIABLE->yyHaveTime++;
+	        VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/100;
+	        VARIABLE->yyMinutes = (yyvsp[(1) - (1)].Number)%100;
+	        VARIABLE->yySeconds = 0;
+	        VARIABLE->yyMeridian = MER24;
+            }
+        }
+    break;
+
+  case 49:
+/* Line 1787 of yacc.c  */
+#line 390 "ptlib/common/getdate.y"
+    {
+	    if (!VARIABLE->yyHaveDate && (yyvsp[(1) - (1)].Number)>240000) {
+		VARIABLE->yyHaveDate++;
+		VARIABLE->yyDay= ((yyvsp[(1) - (1)].Number))%100;
+		VARIABLE->yyMonth= ((yyvsp[(1) - (1)].Number)/100)%100;
+		VARIABLE->yyYear = (yyvsp[(1) - (1)].Number)/10000;
+	    }
+	    else if (!VARIABLE->yyHaveTime) {
+	        VARIABLE->yyHaveTime++;
+	        VARIABLE->yyHour = (yyvsp[(1) - (1)].Number)/10000;
+	        VARIABLE->yyMinutes = ((yyvsp[(1) - (1)].Number)/100)%100;
+	        VARIABLE->yySeconds = (yyvsp[(1) - (1)].Number) % 100;
+	        VARIABLE->yyMeridian = MER24;
+            }
+        }
+    break;
+
+  case 50:
+/* Line 1787 of yacc.c  */
+#line 407 "ptlib/common/getdate.y"
+    {
+	    (yyval.Meridian) = MER24;
+	}
+    break;
+
+  case 51:
+/* Line 1787 of yacc.c  */
+#line 410 "ptlib/common/getdate.y"
+    {
+	    (yyval.Meridian) = (yyvsp[(1) - (1)].Meridian);
+	}
+    break;
+
+
+/* Line 1787 of yacc.c  */
+#line 2031 "ptlib/common/getdate.tab.c"
+      default: break;
+    }
+  /* User semantic actions sometimes alter yychar, and that requires
+     that yytoken be updated with the new translation.  We take the
+     approach of translating immediately before every use of yytoken.
+     One alternative is translating here after every semantic action,
+     but that translation would be missed if the semantic action invokes
+     YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or
+     if it invokes YYBACKUP.  In the case of YYABORT or YYACCEPT, an
+     incorrect destructor might then be invoked immediately.  In the
+     case of YYERROR or YYBACKUP, subsequent parser actions might lead
+     to an incorrect destructor call or verbose syntax error message
+     before the lookahead is translated.  */
+  YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc);
+
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+
+  *++yyvsp = yyval;
+
+  /* Now `shift' the result of the reduction.  Determine what state
+     that goes to, based on the state we popped back to and the rule
+     number reduced by.  */
+
+  yyn = yyr1[yyn];
+
+  yystate = yypgoto[yyn - YYNTOKENS] + *yyssp;
+  if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp)
+    yystate = yytable[yystate];
+  else
+    yystate = yydefgoto[yyn - YYNTOKENS];
+
+  goto yynewstate;
+
+
+/*------------------------------------.
+| yyerrlab -- here on detecting error |
+`------------------------------------*/
+yyerrlab:
+  /* Make sure we have latest lookahead translation.  See comments at
+     user semantic actions for why this is necessary.  */
+  yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar);
+
+  /* If not already recovering from an error, report this error.  */
+  if (!yyerrstatus)
+    {
+      ++yynerrs;
+#if ! YYERROR_VERBOSE
+      yyerror (YY_("syntax error"));
+#else
+# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \
+                                        yyssp, yytoken)
+      {
+        char const *yymsgp = YY_("syntax error");
+        int yysyntax_error_status;
+        yysyntax_error_status = YYSYNTAX_ERROR;
+        if (yysyntax_error_status == 0)
+          yymsgp = yymsg;
+        else if (yysyntax_error_status == 1)
+          {
+            if (yymsg != yymsgbuf)
+              YYSTACK_FREE (yymsg);
+            yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc);
+            if (!yymsg)
+              {
+                yymsg = yymsgbuf;
+                yymsg_alloc = sizeof yymsgbuf;
+                yysyntax_error_status = 2;
+              }
+            else
+              {
+                yysyntax_error_status = YYSYNTAX_ERROR;
+                yymsgp = yymsg;
+              }
+          }
+        yyerror (yymsgp);
+        if (yysyntax_error_status == 2)
+          goto yyexhaustedlab;
+      }
+# undef YYSYNTAX_ERROR
+#endif
+    }
+
+
+
+  if (yyerrstatus == 3)
+    {
+      /* If just tried and failed to reuse lookahead token after an
+	 error, discard it.  */
+
+      if (yychar <= YYEOF)
+	{
+	  /* Return failure if at end of input.  */
+	  if (yychar == YYEOF)
+	    YYABORT;
+	}
+      else
+	{
+	  yydestruct ("Error: discarding",
+		      yytoken, &yylval);
+	  yychar = YYEMPTY;
+	}
+    }
+
+  /* Else will try to reuse lookahead token after shifting the error
+     token.  */
+  goto yyerrlab1;
+
+
+/*---------------------------------------------------.
+| yyerrorlab -- error raised explicitly by YYERROR.  |
+`---------------------------------------------------*/
+yyerrorlab:
+
+  /* Pacify compilers like GCC when the user code never invokes
+     YYERROR and the label yyerrorlab therefore never appears in user
+     code.  */
+  if (/*CONSTCOND*/ 0)
+     goto yyerrorlab;
+
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYERROR.  */
+  YYPOPSTACK (yylen);
+  yylen = 0;
+  YY_STACK_PRINT (yyss, yyssp);
+  yystate = *yyssp;
+  goto yyerrlab1;
+
+
+/*-------------------------------------------------------------.
+| yyerrlab1 -- common code for both syntax error and YYERROR.  |
+`-------------------------------------------------------------*/
+yyerrlab1:
+  yyerrstatus = 3;	/* Each real token shifted decrements this.  */
+
+  for (;;)
+    {
+      yyn = yypact[yystate];
+      if (!yypact_value_is_default (yyn))
+	{
+	  yyn += YYTERROR;
+	  if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR)
+	    {
+	      yyn = yytable[yyn];
+	      if (0 < yyn)
+		break;
+	    }
+	}
+
+      /* Pop the current state because it cannot handle the error token.  */
+      if (yyssp == yyss)
+	YYABORT;
+
+
+      yydestruct ("Error: popping",
+		  yystos[yystate], yyvsp);
+      YYPOPSTACK (1);
+      yystate = *yyssp;
+      YY_STACK_PRINT (yyss, yyssp);
+    }
+
+  YY_IGNORE_MAYBE_UNINITIALIZED_BEGIN
+  *++yyvsp = yylval;
+  YY_IGNORE_MAYBE_UNINITIALIZED_END
+
+
+  /* Shift the error token.  */
+  YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp);
+
+  yystate = yyn;
+  goto yynewstate;
+
+
+/*-------------------------------------.
+| yyacceptlab -- YYACCEPT comes here.  |
+`-------------------------------------*/
+yyacceptlab:
+  yyresult = 0;
+  goto yyreturn;
+
+/*-----------------------------------.
+| yyabortlab -- YYABORT comes here.  |
+`-----------------------------------*/
+yyabortlab:
+  yyresult = 1;
+  goto yyreturn;
+
+#if !defined yyoverflow || YYERROR_VERBOSE
+/*-------------------------------------------------.
+| yyexhaustedlab -- memory exhaustion comes here.  |
+`-------------------------------------------------*/
+yyexhaustedlab:
+  yyerror (YY_("memory exhausted"));
+  yyresult = 2;
+  /* Fall through.  */
+#endif
+
+yyreturn:
+  if (yychar != YYEMPTY)
+    {
+      /* Make sure we have latest lookahead translation.  See comments at
+         user semantic actions for why this is necessary.  */
+      yytoken = YYTRANSLATE (yychar);
+      yydestruct ("Cleanup: discarding lookahead",
+                  yytoken, &yylval);
+    }
+  /* Do not reclaim the symbols of the rule which action triggered
+     this YYABORT or YYACCEPT.  */
+  YYPOPSTACK (yylen);
+  YY_STACK_PRINT (yyss, yyssp);
+  while (yyssp != yyss)
+    {
+      yydestruct ("Cleanup: popping",
+		  yystos[*yyssp], yyvsp);
+      YYPOPSTACK (1);
+    }
+#ifndef yyoverflow
+  if (yyss != yyssa)
+    YYSTACK_FREE (yyss);
+#endif
+#if YYERROR_VERBOSE
+  if (yymsg != yymsgbuf)
+    YYSTACK_FREE (yymsg);
+#endif
+  /* Make sure YYID is used.  */
+  return YYID (yyresult);
+}
+
+
+/* Line 2050 of yacc.c  */
+#line 415 "ptlib/common/getdate.y"
+
+
+/* Month and day table. */
+static TABLE const MonthDayTable[] = {
+    { "january",	tMONTH,  1 },
+    { "february",	tMONTH,  2 },
+    { "march",		tMONTH,  3 },
+    { "april",		tMONTH,  4 },
+    { "may",		tMONTH,  5 },
+    { "june",		tMONTH,  6 },
+    { "july",		tMONTH,  7 },
+    { "august",		tMONTH,  8 },
+    { "september",	tMONTH,  9 },
+    { "sept",		tMONTH,  9 },
+    { "october",	tMONTH, 10 },
+    { "november",	tMONTH, 11 },
+    { "december",	tMONTH, 12 },
+    { "sunday",		tDAY, 0 },
+    { "monday",		tDAY, 1 },
+    { "tuesday",	tDAY, 2 },
+    { "tues",		tDAY, 2 },
+    { "wednesday",	tDAY, 3 },
+    { "wednes",		tDAY, 3 },
+    { "thursday",	tDAY, 4 },
+    { "thur",		tDAY, 4 },
+    { "thurs",		tDAY, 4 },
+    { "friday",		tDAY, 5 },
+    { "saturday",	tDAY, 6 },
+    { NULL }
+};
+
+/* Time units table. */
+static TABLE const UnitsTable[] = {
+    { "year",		tMONTH_UNIT,	12 },
+    { "month",		tMONTH_UNIT,	1 },
+    { "fortnight",	tMINUTE_UNIT,	14 * 24 * 60 },
+    { "week",		tMINUTE_UNIT,	7 * 24 * 60 },
+    { "day",		tMINUTE_UNIT,	1 * 24 * 60 },
+    { "hour",		tMINUTE_UNIT,	60 },
+    { "minute",		tMINUTE_UNIT,	1 },
+    { "min",		tMINUTE_UNIT,	1 },
+    { "second",		tSEC_UNIT,	1 },
+    { "sec",		tSEC_UNIT,	1 },
+    { NULL }
+};
+
+/* Assorted relative-time words. */
+static TABLE const OtherTable[] = {
+    { "tomorrow",	tMINUTE_UNIT,	1 * 24 * 60 },
+    { "yesterday",	tMINUTE_UNIT,	-1 * 24 * 60 },
+    { "today",		tMINUTE_UNIT,	0 },
+    { "now",		tMINUTE_UNIT,	0 },
+    { "last",		tUNUMBER,	-1 },
+    { "this",		tMINUTE_UNIT,	0 },
+    { "next",		tUNUMBER,	2 },
+    { "first",		tUNUMBER,	1 },
+/*  { "second",		tUNUMBER,	2 }, */
+    { "third",		tUNUMBER,	3 },
+    { "fourth",		tUNUMBER,	4 },
+    { "fifth",		tUNUMBER,	5 },
+    { "sixth",		tUNUMBER,	6 },
+    { "seventh",	tUNUMBER,	7 },
+    { "eighth",		tUNUMBER,	8 },
+    { "ninth",		tUNUMBER,	9 },
+    { "tenth",		tUNUMBER,	10 },
+    { "eleventh",	tUNUMBER,	11 },
+    { "twelfth",	tUNUMBER,	12 },
+    { "ago",		tAGO,	1 },
+    { NULL }
+};
+
+/* The timezone table. */
+/* Some of these are commented out because a time_t can't store a float. */
+static TABLE const TimezoneTable[] = {
+    { "gmt",	tZONE,     HOUR( 0) },	/* Greenwich Mean */
+    { "ut",	tZONE,     HOUR( 0) },	/* Universal (Coordinated) */
+    { "utc",	tZONE,     HOUR( 0) },
+    { "wet",	tZONE,     HOUR( 0) },	/* Western European */
+    { "bst",	tDAYZONE,  HOUR( 0) },	/* British Summer */
+    { "wat",	tZONE,     HOUR( 1) },	/* West Africa */
+    { "at",	tZONE,     HOUR( 2) },	/* Azores */
+#if	0
+    /* For completeness.  BST is also British Summer, and GST is
+     * also Guam Standard. */
+    { "bst",	tZONE,     HOUR( 3) },	/* Brazil Standard */
+    { "gst",	tZONE,     HOUR( 3) },	/* Greenland Standard */
+#endif
+#if 0
+    { "nft",	tZONE,     HOUR(3.5) },	/* Newfoundland */
+    { "nst",	tZONE,     HOUR(3.5) },	/* Newfoundland Standard */
+    { "ndt",	tDAYZONE,  HOUR(3.5) },	/* Newfoundland Daylight */
+#endif
+    { "ast",	tZONE,     HOUR( 4) },	/* Atlantic Standard */
+    { "adt",	tDAYZONE,  HOUR( 4) },	/* Atlantic Daylight */
+    { "est",	tZONE,     HOUR( 5) },	/* Eastern Standard */
+    { "edt",	tDAYZONE,  HOUR( 5) },	/* Eastern Daylight */
+    { "cst",	tZONE,     HOUR( 6) },	/* Central Standard */
+    { "cdt",	tDAYZONE,  HOUR( 6) },	/* Central Daylight */
+    { "mst",	tZONE,     HOUR( 7) },	/* Mountain Standard */
+    { "mdt",	tDAYZONE,  HOUR( 7) },	/* Mountain Daylight */
+    { "pst",	tZONE,     HOUR( 8) },	/* Pacific Standard */
+    { "pdt",	tDAYZONE,  HOUR( 8) },	/* Pacific Daylight */
+    { "yst",	tZONE,     HOUR( 9) },	/* Yukon Standard */
+    { "ydt",	tDAYZONE,  HOUR( 9) },	/* Yukon Daylight */
+    { "hst",	tZONE,     HOUR(10) },	/* Hawaii Standard */
+    { "hdt",	tDAYZONE,  HOUR(10) },	/* Hawaii Daylight */
+    { "cat",	tZONE,     HOUR(10) },	/* Central Alaska */
+    { "ahst",	tZONE,     HOUR(10) },	/* Alaska-Hawaii Standard */
+    { "nt",	tZONE,     HOUR(11) },	/* Nome */
+    { "idlw",	tZONE,     HOUR(12) },	/* International Date Line West */
+    { "cet",	tZONE,     -HOUR(1) },	/* Central European */
+    { "met",	tZONE,     -HOUR(1) },	/* Middle European */
+    { "mewt",	tZONE,     -HOUR(1) },	/* Middle European Winter */
+    { "mest",	tDAYZONE,  -HOUR(1) },	/* Middle European Summer */
+    { "swt",	tZONE,     -HOUR(1) },	/* Swedish Winter */
+    { "sst",	tDAYZONE,  -HOUR(1) },	/* Swedish Summer */
+    { "fwt",	tZONE,     -HOUR(1) },	/* French Winter */
+    { "fst",	tDAYZONE,  -HOUR(1) },	/* French Summer */
+    { "eet",	tZONE,     -HOUR(2) },	/* Eastern Europe, USSR Zone 1 */
+    { "bt",	tZONE,     -HOUR(3) },	/* Baghdad, USSR Zone 2 */
+#if 0
+    { "it",	tZONE,     -HOUR(3.5) },/* Iran */
+#endif
+    { "zp4",	tZONE,     -HOUR(4) },	/* USSR Zone 3 */
+    { "zp5",	tZONE,     -HOUR(5) },	/* USSR Zone 4 */
+#if 0
+    { "ist",	tZONE,     -HOUR(5.5) },/* Indian Standard */
+#endif
+    { "zp6",	tZONE,     -HOUR(6) },	/* USSR Zone 5 */
+#if	0
+    /* For completeness.  NST is also Newfoundland Stanard, and SST is
+     * also Swedish Summer. */
+    { "nst",	tZONE,     -HOUR(6.5) },/* North Sumatra */
+    { "sst",	tZONE,     -HOUR(7) },	/* South Sumatra, USSR Zone 6 */
+#endif	/* 0 */
+    { "wast",	tZONE,     -HOUR(7) },	/* West Australian Standard */
+    { "wadt",	tDAYZONE,  -HOUR(7) },	/* West Australian Daylight */
+#if 0
+    { "jt",	tZONE,     -HOUR(7.5) },/* Java (3pm in Cronusland!) */
+#endif
+    { "cct",	tZONE,     -HOUR(8) },	/* China Coast, USSR Zone 7 */
+    { "jst",	tZONE,     -HOUR(9) },	/* Japan Standard, USSR Zone 8 */
+#if 0
+    { "cast",	tZONE,     -HOUR(9.5) },/* Central Australian Standard */
+    { "cadt",	tDAYZONE,  -HOUR(9.5) },/* Central Australian Daylight */
+#endif
+    { "east",	tZONE,     -HOUR(10) },	/* Eastern Australian Standard */
+    { "eadt",	tDAYZONE,  -HOUR(10) },	/* Eastern Australian Daylight */
+    { "gst",	tZONE,     -HOUR(10) },	/* Guam Standard, USSR Zone 9 */
+    { "nzt",	tZONE,     -HOUR(12) },	/* New Zealand */
+    { "nzst",	tZONE,     -HOUR(12) },	/* New Zealand Standard */
+    { "nzdt",	tDAYZONE,  -HOUR(12) },	/* New Zealand Daylight */
+    { "idle",	tZONE,     -HOUR(12) },	/* International Date Line East */
+    {  NULL  }
+};
+
+/* Military timezone table. */
+static TABLE const MilitaryTable[] = {
+    { "a",	tMILZONE,	HOUR(  1) },
+    { "b",	tMILZONE,	HOUR(  2) },
+    { "c",	tMILZONE,	HOUR(  3) },
+    { "d",	tMILZONE,	HOUR(  4) },
+    { "e",	tMILZONE,	HOUR(  5) },
+    { "f",	tMILZONE,	HOUR(  6) },
+    { "g",	tMILZONE,	HOUR(  7) },
+    { "h",	tMILZONE,	HOUR(  8) },
+    { "i",	tMILZONE,	HOUR(  9) },
+    { "k",	tMILZONE,	HOUR( 10) },
+    { "l",	tMILZONE,	HOUR( 11) },
+    { "m",	tMILZONE,	HOUR( 12) },
+    { "n",	tMILZONE,	HOUR(- 1) },
+    { "o",	tMILZONE,	HOUR(- 2) },
+    { "p",	tMILZONE,	HOUR(- 3) },
+    { "q",	tMILZONE,	HOUR(- 4) },
+    { "r",	tMILZONE,	HOUR(- 5) },
+    { "s",	tMILZONE,	HOUR(- 6) },
+    { "t",	tMILZONE,	HOUR(- 7) },
+    { "u",	tMILZONE,	HOUR(- 8) },
+    { "v",	tMILZONE,	HOUR(- 9) },
+    { "w",	tMILZONE,	HOUR(-10) },
+    { "x",	tMILZONE,	HOUR(-11) },
+    { "y",	tMILZONE,	HOUR(-12) },
+    { "z",	tZONE,		HOUR(  0) }, /* Deliberately tZONE */
+    { NULL }
+};
+
+static int LookupWord(char * buff, YYSTYPE * yylval, struct Variables * vars)
+{
+    register char	*p;
+    register char	*q;
+    register const TABLE	*tp;
+    int			i;
+    int			abbrev;
+
+    /* Make it lowercase. */
+    for (p = buff; *p != '\0'; p++)
+        *p = (char)tolower(*p);
+
+    if (strcmp(buff, "am") == 0 || strcmp(buff, "a.m.") == 0) {
+	yylval->Meridian = MERam;
+	return tMERIDIAN;
+    }
+    if (strcmp(buff, "pm") == 0 || strcmp(buff, "p.m.") == 0) {
+	yylval->Meridian = MERpm;
+	return tMERIDIAN;
+    }
+
+    /* See if we have an abbreviation for a month. */
+    if (strlen(buff) == 3)
+	abbrev = 1;
+    else if (strlen(buff) == 4 && buff[3] == '.') {
+	abbrev = 1;
+	buff[3] = '\0';
+    }
+    else
+	abbrev = 0;
+
+    for (tp = MonthDayTable; tp->name; tp++) {
+	if (abbrev) {
+	    if (strncmp(buff, tp->name, 3) == 0) {
+		yylval->Number = tp->value;
+		return tp->type;
+	    }
+	}
+	else if (strcmp(buff, tp->name) == 0) {
+	    yylval->Number = tp->value;
+	    return tp->type;
+	}
+    }
+
+    for (tp = TimezoneTable; tp->name; tp++)
+	if (strcmp(buff, tp->name) == 0) {
+	    yylval->Number = tp->value;
+	    return tp->type;
+	}
+
+    if (strcmp(buff, "dst") == 0) 
+	return tDST;
+
+    for (tp = UnitsTable; tp->name; tp++)
+	if (strcmp(buff, tp->name) == 0) {
+	    yylval->Number = tp->value;
+	    return tp->type;
+	}
+
+    /* Strip off any plural and try the units table again. */
+    i = strlen(buff) - 1;
+    if (buff[i] == 's') {
+	buff[i] = '\0';
+	for (tp = UnitsTable; tp->name; tp++)
+	    if (strcmp(buff, tp->name) == 0) {
+		yylval->Number = tp->value;
+		return tp->type;
+	    }
+	buff[i] = 's';		/* Put back for "this" in OtherTable. */
+    }
+
+    for (tp = OtherTable; tp->name; tp++)
+	if (strcmp(buff, tp->name) == 0) {
+	    yylval->Number = tp->value;
+	    return tp->type;
+	}
+
+    /* Avoid confusion with 'T' in RFC3339 and 't' in Military timezones */
+    if (!vars->yyHaveTime && strcmp(buff, "t") == 0)
+	return tRFC3339;
+ 
+    /* Military timezones. */
+   if (buff[1] == '\0' && isalpha(*buff)) {
+	for (tp = MilitaryTable; tp->name; tp++)
+	    if (strcmp(buff, tp->name) == 0) {
+		yylval->Number = tp->value;
+		return tp->type;
+	    }
+    }
+
+    /* Drop out any periods and try the timezone table again. */
+    for (i = 0, p = q = buff; *q; q++)
+	if (*q != '.')
+	    *p++ = *q;
+	else
+	    i++;
+    *p = '\0';
+    if (i)
+	for (tp = TimezoneTable; tp->name; tp++)
+	    if (strcmp(buff, tp->name) == 0) {
+		yylval->Number = tp->value;
+		return tp->type;
+	    }
+
+    for (i = 1; i <= 12; i++)
+	for (abbrev = 0; abbrev < 2; abbrev++)
+	    if (PTimeIsMonthName(buff, i, abbrev)) {
+		yylval->Number = i;
+		return tMONTH;
+	    }
+
+    for (i = 1; i <= 7; i++)
+	for (abbrev = 0; abbrev < 2; abbrev++)
+	    if (PTimeIsDayName(buff, i, abbrev)) {
+		yylval->Number = i;
+		return tDAY;
+	    }
+
+    return tID;
+}
+
+
+#ifdef _MSC_VER
+#pragma warning(disable:4211)
+#endif
+
+#ifndef __GNUC__
+static
+#endif
+int yylex(YYSTYPE * yylval, struct Variables * vars)
+{
+    register char	*p;
+    char		buff[20];
+    int			Count;
+    int			sign;
+    register int	c = PTimeGetChar(vars->yyInput);
+
+    while (c != EOF && c != '\0' && c != '\n') {
+	while (isspace(c))
+	    c = PTimeGetChar(vars->yyInput);
+
+	if (isdigit(c) || c == '-' || c == '+') {
+	    if (c == '-' || c == '+') {
+		sign = c == '-' ? -1 : 1;
+		if (!isdigit(c = PTimeGetChar(vars->yyInput)))
+		    /* skip the '-' sign */
+		    continue;
+	    }
+	    else
+		sign = 0;
+	    yylval->Number = 0;
+            Count = 0; /* Count number of digits */
+	    while (isdigit(c)) {
+		yylval->Number = 10 * yylval->Number + c - '0';
+		c = PTimeGetChar(vars->yyInput);
+                Count++;
+	    }
+	    PTimeUngetChar(vars->yyInput, c);
+	    if (sign < 0)
+		yylval->Number = -yylval->Number;
+            if (Count == 4)
+              return sign ? tS4DIGITNUMBER : t4DIGITNUMBER;
+	    if (sign)
+              return tSNUMBER;
+            if (Count == 6)
+              return t6DIGITNUMBER;
+            if (Count == 8)
+              return t8DIGITNUMBER;
+            return tUNUMBER;
+	}
+
+	if (isalpha(c)) {
+	    for (p = buff; isalpha(c) || c == '.'; c = PTimeGetChar(vars->yyInput)) {
+		if (p < &buff[sizeof(buff)-1])
+		    *p++ = (char)c;
+	    }
+	    *p = '\0';
+	    PTimeUngetChar(vars->yyInput, c);
+	    return LookupWord(buff, yylval, vars);
+	}
+
+	if (c != '(')
+	    return c;
+
+	Count = 0;
+	do {
+	    c = PTimeGetChar(vars->yyInput);
+	    if (c == '\0' || c == EOF)
+		return c;
+	    if (c == '(')
+		Count++;
+	    else if (c == ')')
+		Count--;
+	} while (Count > 0);
+    }
+
+    if (c == '\n')
+        PTimeUngetChar(vars->yyInput, c);
+
+    return EOF;
+}
+
+#ifdef _MSC_VER
+#pragma warning(default:4211)
+#endif
+
+
+static time_t ToSeconds(time_t Hours, time_t Minutes, time_t Seconds,
+			MERIDIAN Meridian)
+{
+    if (Minutes < 0 || Minutes > 59 || Seconds < 0 || Seconds > 59)
+	return -1;
+    switch (Meridian) {
+    case MER24:
+	if (Hours < 0 || Hours > 23)
+	    return -1;
+	return (Hours * 60L + Minutes) * 60L + Seconds;
+    case MERam:
+	if (Hours < 1 || Hours > 12)
+	    return -1;
+	if (Hours == 12)
+	    Hours = 0;
+	return (Hours * 60L + Minutes) * 60L + Seconds;
+    case MERpm:
+	if (Hours < 1 || Hours > 12)
+	    return -1;
+	if (Hours == 12)
+	    Hours = 0;
+	return ((Hours + 12) * 60L + Minutes) * 60L + Seconds;
+    }
+
+    return -1;
+}
+
+
+static time_t Convert(time_t Month, time_t Day, time_t Year,
+		      time_t Hours, time_t Minutes, time_t Seconds,
+		      MERIDIAN Meridian, DSTMODE DSTmode, time_t yyTimezone)
+{
+    static int DaysInMonth[12] = {
+	31, 0, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31
+    };
+    time_t	tod;
+    time_t	Julian;
+    int		i;
+
+    if (Year < 0)
+	Year = -Year;
+    if (Year < 70)
+	Year += 2000;
+    else if (Year < 100)
+	Year += 1900;
+    DaysInMonth[1] = Year % 4 == 0 && (Year % 100 != 0 || Year % 400 == 0)
+		    ? 29 : 28;
+    /* Checking for 2038 bogusly assumes that time_t is 32 bits.  But
+       I'm too lazy to try to check for time_t overflow in another way.  */
+    if (Year < EPOCH || Year > 2038
+     || Month < 1 || Month > 12
+     /* Lint fluff:  "conversion from long may lose accuracy" */
+     || Day < 1 || Day > DaysInMonth[(int)--Month])
+	return -1;
+
+    for (Julian = Day - 1, i = 0; i < Month; i++)
+	Julian += DaysInMonth[i];
+    for (i = EPOCH; i < Year; i++)
+	Julian += 365 + (i % 4 == 0);
+    Julian *= SECSPERDAY;
+    Julian += yyTimezone * 60L;
+    if ((tod = ToSeconds(Hours, Minutes, Seconds, Meridian)) < 0)
+	return -1;
+    Julian += tod;
+    if (DSTmode == DSTon
+     || (DSTmode == DSTmaybe && localtime(&Julian)->tm_isdst))
+	Julian -= 60 * 60;
+    return Julian;
+}
+
+
+static time_t DSTcorrect(time_t Start, time_t Future)
+{
+    time_t	StartDay;
+    time_t	FutureDay;
+
+    StartDay = (localtime(&Start)->tm_hour + 1) % 24;
+    FutureDay = (localtime(&Future)->tm_hour + 1) % 24;
+    return (Future - Start) + (StartDay - FutureDay) * 60L * 60L;
+}
+
+
+static time_t RelativeDate(time_t Start, time_t DayOrdinal, time_t DayNumber)
+{
+    struct tm	*tm;
+    time_t	now;
+
+    now = Start;
+    tm = localtime(&now);
+    now += SECSPERDAY * ((DayNumber - tm->tm_wday + 7) % 7);
+    now += 7 * SECSPERDAY * (DayOrdinal <= 0 ? DayOrdinal : DayOrdinal - 1);
+    return DSTcorrect(Start, now);
+}
+
+
+static time_t RelativeMonth(time_t Start, time_t RelMonth, time_t yyTimezone)
+{
+    struct tm	*tm;
+    time_t	Month;
+    time_t	Year;
+
+    if (RelMonth == 0)
+	return 0;
+    tm = localtime(&Start);
+    Month = 12 * tm->tm_year + tm->tm_mon + RelMonth;
+    Year = Month / 12 + 1900;
+    Month = Month % 12 + 1;
+    return DSTcorrect(Start,
+	    Convert(Month, (time_t)tm->tm_mday, Year,
+		(time_t)tm->tm_hour, (time_t)tm->tm_min, (time_t)tm->tm_sec,
+		MER24, DSTmaybe, yyTimezone));
+}
+
+
+static void SetPossibleDate(struct Variables * var,
+			      time_t possible_day,
+			      time_t possible_month,
+			      time_t possible_year)
+{
+    int date_order;
+
+    if (possible_day > 31) /* test for ymd */
+	date_order = 2;
+    else if (possible_day > 12) /* test for dmy */
+	date_order = 1;
+    else if (possible_month > 12) /* test for mdy */
+	date_order = 0;
+    else
+	date_order = PTimeGetDateOrder();
+
+    switch (date_order) {
+      case 0 :
+	var->yyDay   = possible_month;
+	var->yyMonth = possible_day;
+	var->yyYear  = possible_year;
+	break;
+      case 1 :
+	var->yyDay   = possible_day;
+	var->yyMonth = possible_month;
+	var->yyYear  = possible_year;
+	break;
+      default :
+	var->yyDay   = possible_year;
+	var->yyMonth = possible_month;
+	var->yyYear  = possible_day;
+    }
+}
+
+
+time_t STDAPICALLTYPE PTimeParse(void * inputStream, struct tm * now, int timezone)
+{
+    time_t		Start;
+    struct Variables	var;
+
+
+    var.yyInput = inputStream;
+    var.yyYear = now->tm_year + 1900;
+    var.yyMonth = now->tm_mon + 1;
+    var.yyDay = now->tm_mday;
+    var.yyTimezone = -timezone;
+    var.yyDSTmode = DSTmaybe;
+    var.yyHour = 0;
+    var.yyMinutes = 0;
+    var.yySeconds = 0;
+    var.yyMeridian = MER24;
+    var.yyRelSeconds = 0;
+    var.yyRelMonth = 0;
+    var.yyHaveDate = 0;
+    var.yyHaveDay = 0;
+    var.yyHaveRel = 0;
+    var.yyHaveTime = 0;
+    var.yyHaveZone = 0;
+
+    yyparse(&var);
+
+    if (var.yyHaveTime > 1 || var.yyHaveZone > 1 ||
+	var.yyHaveDate > 1 || var.yyHaveDay > 1)
+	return -1;
+
+    if (var.yyHaveTime == 0 && var.yyHaveZone == 0 &&
+	var.yyHaveDate == 0 && var.yyHaveDay == 0 && var.yyHaveRel == 0)
+	return -1;
+
+    if (var.yyHaveDate || var.yyHaveTime || var.yyHaveDay) {
+	Start = Convert(var.yyMonth, var.yyDay, var.yyYear,
+			var.yyHour, var.yyMinutes, var.yySeconds,
+			var.yyMeridian, var.yyDSTmode, var.yyTimezone);
+	if (Start < 0)
+	    return -1;
+    }
+    else {
+	time(&Start);
+	if (!var.yyHaveRel)
+	    Start -= ((now->tm_hour * 60L + now->tm_min) * 60L) + now->tm_sec;
+    }
+
+    Start += var.yyRelSeconds;
+    Start += RelativeMonth(Start, var.yyRelMonth, var.yyTimezone);
+
+    if (var.yyHaveDay && !var.yyHaveDate)
+	Start += RelativeDate(Start, var.yyDayOrdinal, var.yyDayNumber);
+
+    /* Have to do *something* with a legitimate -1 so it's distinguishable
+     * from the error return value.  (Alternately could set errno on error.) */
+    return Start == -1 ? 0 : Start;
+}
+
+
+#ifdef _MSC_VER
+#pragma warning(disable:4028 4100 4211)
+#endif
+
+#ifdef __GNUC__
+int yyerror(const char * s)
+{
+  return 0;
+}
+#else
+static void yyerror(const char * s)
+{
+}
+#endif
+
+#ifdef _MSC_VER
+#pragma warning(default:4028 4100 4211)
+#endif
+
+
+/* End of file ***************************************************************/
diff -Naur ptlib-2.10.11.orig/src/ptlib/unix/svcproc.cxx ptlib-2.10.11/src/ptlib/unix/svcproc.cxx
--- ptlib-2.10.11.orig/src/ptlib/unix/svcproc.cxx	2013-08-14 18:20:26.000000000 -0500
+++ ptlib-2.10.11/src/ptlib/unix/svcproc.cxx	2016-05-04 19:42:20.526529457 -0500
@@ -217,7 +217,7 @@
     pid_t pid;
 
     {
-      ifstream pidfile(pidfilename);
+      ifstream pidfile((std::string&)pidfilename);
       if (!pidfile.is_open()) {
         cout << "Could not open pid file: \"" << pidfilename << "\""
                 " - " << strerror(errno) << endl;
@@ -384,7 +384,7 @@
   // Run as a daemon, ie fork
 
   if (!pidfilename) {
-    ifstream pidfile(pidfilename);
+    ifstream pidfile((std::string&)pidfilename);
     if (pidfile.is_open()) {
       pid_t pid;
       pidfile >> pid;
@@ -412,7 +412,7 @@
       cout << "Daemon started with pid " << pid << endl;
       if (!pidfilename) {
         // Write out the child pid to magic file in /var/run (at least for linux)
-        ofstream pidfile(pidfilename);
+        ofstream pidfile((std::string&)pidfilename);
         if (pidfile.is_open())
           pidfile << pid;
         else
